28860175

素因数分解:

$5^2\times {\mathrm{617}}^1\times {\mathrm{1871}}^1$

素因数の和:2498

約数の個数: 12

約数和(自身を含む): 35863776

約数和(自身を除く): 7003601

約数列:

[1, 5, 25, 617, 1871, 3085, 9355, 15425, 46775, 1154407, 5772035, 28860175]

約数ペア:

[(1, 28860175), (5, 5772035), (25, 1154407), (617, 46775), (1871, 15425), (3085, 9355)]